package jdbc3_25.homework;

import java.sql.Connection;
import java.sql.Statement;

public class JDBCDemo04 {
    public static void main(String[] args) {
        try (Connection connection = DBUtil01.getConnection();) {
            Statement statement = connection.createStatement();
            String sql = "DELETE FROM user " +
                    "WHERE id=1";
            int num = statement.executeUpdate(sql);
            System.out.println(num > 0 ? "删除成功" : "删除失败");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
